[INFO] updating cached repository https://github.com/c2hub/c2parser
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1d03d8fddac56fb71d27a463e08fc8c2b9a95a00
[INFO] testing c2hub/c2parser against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc2hub%2Fc2parser" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/c2hub/c2parser on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/c2hub/c2parser
[INFO] finished tweaking git repo https://github.com/c2hub/c2parser
[INFO] tweaked toml for git repo https://github.com/c2hub/c2parser written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/c2hub/c2parser already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9e7021901c041b09e1fd3052408116d6af5b0f8cee37ef20a6a98985cac688d6
[INFO] running `"docker" "start" "-a" "9e7021901c041b09e1fd3052408116d6af5b0f8cee37ef20a6a98985cac688d6"`
[INFO] [stderr]    Compiling pest v1.0.0-beta.16
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]    Compiling pest_derive v1.0.0-beta.16
[INFO] [stderr]    Compiling c2parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/ast_builder/mod.rs:56:54
[INFO] [stderr]    |
[INFO] [stderr] 56 |             BuilderError::InvalidPair => write!(f, "{}", self.description()),
[INFO] [stderr]    |                                                               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.38s
[INFO] running `"docker" "inspect" "9e7021901c041b09e1fd3052408116d6af5b0f8cee37ef20a6a98985cac688d6"`
[INFO] running `"docker" "rm" "-f" "9e7021901c041b09e1fd3052408116d6af5b0f8cee37ef20a6a98985cac688d6"`
[INFO] [stdout] 9e7021901c041b09e1fd3052408116d6af5b0f8cee37ef20a6a98985cac688d6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 83ba140e109bc68b9365b75ea5c46e8b5d20b287022dc489859380144a1cee32
[INFO] running `"docker" "start" "-a" "83ba140e109bc68b9365b75ea5c46e8b5d20b287022dc489859380144a1cee32"`
[INFO] [stderr]    Compiling c2parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/ast_builder/mod.rs:56:54
[INFO] [stderr]    |
[INFO] [stderr] 56 |             BuilderError::InvalidPair => write!(f, "{}", self.description()),
[INFO] [stderr]    |                                                               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/ast_builder/mod.rs:56:54
[INFO] [stderr]    |
[INFO] [stderr] 56 |             BuilderError::InvalidPair => write!(f, "{}", self.description()),
[INFO] [stderr]    |                                                               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.90s
[INFO] running `"docker" "inspect" "83ba140e109bc68b9365b75ea5c46e8b5d20b287022dc489859380144a1cee32"`
[INFO] running `"docker" "rm" "-f" "83ba140e109bc68b9365b75ea5c46e8b5d20b287022dc489859380144a1cee32"`
[INFO] [stdout] 83ba140e109bc68b9365b75ea5c46e8b5d20b287022dc489859380144a1cee32
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e33d35ede1f5c77312d3098b292e078a97165c1e6609ee8b1544d949839f50ea
[INFO] running `"docker" "start" "-a" "e33d35ede1f5c77312d3098b292e078a97165c1e6609ee8b1544d949839f50ea"`
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/ast_builder/mod.rs:56:54
[INFO] [stderr]    |
[INFO] [stderr] 56 |             BuilderError::InvalidPair => write!(f, "{}", self.description()),
[INFO] [stderr]    |                                                               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/ast_builder/mod.rs:56:54
[INFO] [stderr]    |
[INFO] [stderr] 56 |             BuilderError::InvalidPair => write!(f, "{}", self.description()),
[INFO] [stderr]    |                                                               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/c2parser-115f8dec598af500
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tests::head ... ok
[INFO] [stdout] test tests::import ... ok
[INFO] [stdout] test tests::module_decl ... ok
[INFO] [stdout] test tests::parse_aexp ... ok
[INFO] [stdout] test tests::parse_bexp ... ok
[INFO] [stdout] test tests::parse_asexp ... ok
[INFO] [stdout] test tests::parse_cast ... ok
[INFO] [stdout] test tests::parse_eexp ... ok
[INFO] [stdout] test tests::parse_elexp ... ok
[INFO] [stdout] test tests::parse_decl ... ok
[INFO] [stdout] test tests::parse_exp ... ok
[INFO] [stdout] test tests::parse_module ... ok
[INFO] [stdout] test tests::parse_sexp ... ok
[INFO] [stdout] test tests::parse_mexp ... ok
[INFO] [stdout] test tests::parse_pexp ... ok
[INFO] [stdout] test tests::parse_rexp ... ok
[INFO] [stdout] test tests::parse_complex ... ok
[INFO] [stdout] test tests::parse_lexp ... ok
[INFO] [stdout] test tests::parse_uexp ... ok
[INFO] [stdout] test tests::parse_params ... ok
[INFO] [stdout] test tests::parse_pfexp ... ok
[INFO] [stdout] test tests::parse_var_cmpd ... ok
[INFO] [stdout] test tests::parse_var_simple ... ok
[INFO] [stdout] test tests::show_ast ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests c2parser
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e33d35ede1f5c77312d3098b292e078a97165c1e6609ee8b1544d949839f50ea"`
[INFO] running `"docker" "rm" "-f" "e33d35ede1f5c77312d3098b292e078a97165c1e6609ee8b1544d949839f50ea"`
[INFO] [stdout] e33d35ede1f5c77312d3098b292e078a97165c1e6609ee8b1544d949839f50ea